Benchtop pH/Conductivity Meter P904_PH Meter _Lab Analysis Products_Products_Cedrec Scientific Instruments (Shandong) Co., Ltd.

Benchtop pH/Conductivity Meter P904

The P904 desktop pH/conductivity dual-parameter meter complies with GLP regulations, is equipped with a 6.5-inch LED screen, and supports automatic calibration, temperature compensation, data storage, USB and wireless printing. It can automatically identify multiple series of pH and conductivity standard solutions, and simultaneously measure pH, mV, conductivity, TDS, salinity, resistivity and temperature. It has high precision and rich interfaces, making it suitable for accurate laboratory testing.

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Description

Product Features:

·Complies with international GLP standards, boasting intelligent functions such as automatic calibration, automatic temperature compensation, data storage, USB output, clock display, wireless printing, function setting, and self-diagnostic information.

·Automatically identifies 8 types of conductivity standard solutions, with two series of standard solutions available for selection: European & American series and Chinese series.

·Automatically identifies 15 types of pH standard buffer solutions, with three series of standard buffer solutions: European & American series, NIST series, and Chinese series.

Product Specification:

Model	P904
pH	Measuring range	(-2.00 - 20.00) pH
	Resolution	0.1/0.01 pH
	Accuracy	Electrode:±0.01pH, Meter:±0.02 pH
	Input current	≤1×10⁻¹² A
	Input impedance	≥1×10¹² Ω
	Stability	±0.01 pH/3h
	Temp. compensation range	(0 - 100)℃,(Automatic/Manual)
mV	Measuring range(mV/ORP/EH)	-1999 mV - 1999 mV
	Resolution	1 mV
	Accuracy	±0.1% FS
Conductivity	Measuring range	(0.00 - 20.00) μS/cm
		(20.0 - 200.0 )μS/cm
		(200 - 2000) μS/cm
		(2.00 - 20.00) mS/cm
		(20.0 - 200.0) mS/cm
		TDS:(0 - 100) g/L
		Salinity:(0 - 100) ppt
		Resistivity:(0 - 100) MΩ·cm
	Resolution	0.01/0.1/1 μS/cm; 0.01/0.1/1 mS/cm
	Accuracy	Electrode:±1.0% FS, Meter:±1.5% FS
	Temp. compensation range	(0 - 100)℃,(Automatic/Manual)
	Electrode constant	0.1/1/10 cm⁻¹
	Reference Temp.	25℃、20℃、18℃
Temperature	Range	(0 - 100)℃
	Resolution	0.1℃
	Accuracy	±0.4℃
Other Parameters	Display	6.5 - inch LED screen
	Data storage	300 sets
	Power	DC12 V/1 A
	Communication interface	USB, USB micro interface, wireless Bluetooth (optional)
Working Conditions	Temperature&Humidity	5 - 35℃/≤85%
Working Conditions	IP grade	IP54
Packing Size	500450100mm; 1kg/3kg